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Earth's Natural Resources

Earth is made of different material, including rocks, sand, soil and water. Natural resources are things that people use that come from Earth like land, water, air and trees. These natural resources can be conserved using ideas like reducing trash, recycling and replanting trees.
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Sailplane | Eye Wonder Sewage Treatment | Eye Wonder

Video

Grades

  • 3
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Sewage Treatment | Eye Wonder
The Eye Wonder team investigates how sewage is treated. D.V. visits a treatment plant and learns how the water is purified through several treatments and during one treatment, the water is cleaned...
Sailplane | Eye Wonder Oceanography | Eye Wonder

Video

Grades

  • 3
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Oceanography | Eye Wonder
The Eye Wonder team discovers oceanography. D.V. visits an oceanographer who explains why the sea is "salty" and the scientific study of the ocean.
Aquarium | Eye Wonder Quarry | Eye Wonder

Video

Grades

  • 3
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Quarry | Eye Wonder
The Eye Wonder team investigates a quarry. D.V. visits a quarry and learns it is where valuable minerals and stones are mined and extracted for use in construction.
Coastal Zone | Web of Water - Episode 5 Documentary | Web of Water

Video

Grades

  • 6
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Documentary | Web of Water
The Web of Water documentary is a wonderful companion to the site's content. Edited as a half-hour broadcast program, the video covers Ian's complete adventure from the mountains to the sea, and...